On Patrol: First Shift

Nye County, Nev., sheriffs respond to reports of a man pointing a weapon at bystanders; officers in Volusia County, Fla., arrive at a domestic dispute; officers in Berkeley County, S.C., surround a man who has barricaded himself in his house.

A Beech Grove, Ind., officer is injured; officers in Berkeley County, S.C., recover a missing teenager; officers in Daytona Beach, Fla., perform a field sobriety test on a man; officers in Nye County, Nev., respond to reports of drag racing.

A Beech Grove, Ind., officer is injured; officers in Berkeley County, S.C., recover a missing teenager; officers in Daytona Beach, Fla., perform a field sobriety test on a man; officers in Nye County, Nev., respond to reports of drag racing.

A discussion of what's in store for the upcoming episode of "On Patrol: Live" and a sneak peek of the departments and officers that the cameras will be following that night; the hosts also look back at the most memorable moments from past episodes.

Nye County, Nev., sheriffs respond to reports of a man pointing a weapon at bystanders; officers in Volusia County, Fla., arrive at a domestic dispute; officers in Berkeley County, S.C., surround a man who has barricaded himself in his house.